CN110686136A - Water conservancy pipeline supporting device and installation method - Google Patents
Water conservancy pipeline supporting device and installation method Download PDFInfo
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- CN110686136A CN110686136A CN201910872034.2A CN201910872034A CN110686136A CN 110686136 A CN110686136 A CN 110686136A CN 201910872034 A CN201910872034 A CN 201910872034A CN 110686136 A CN110686136 A CN 110686136A
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- fixedly connected
- supporting device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1091—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to the technical field of pipeline support, in particular to a water conservancy pipeline supporting device and an installation method, wherein the water conservancy pipeline supporting device comprises a pipe clamp, the pipe clamp comprises an upper clamping piece and a lower clamping piece, two sides of the upper clamping piece and the lower clamping piece are fixed through bolts, the lower end of the pipe clamp is fixedly connected with an angle adjusting device, the outer side wall of the angle adjusting device is fixedly connected with a connecting piece, the lower end of the connecting piece is fixedly connected with a height adjusting rod, the lower end of the height adjusting rod is fixedly connected with a shockproof base, the upper end of the shockproof base is also fixedly connected with two groups of inclined supporting rods, and the upper ends of the two groups of inclined supporting rods are respectively and fixedly connected to two side walls of the connecting piece.
Description
Technical Field
The invention relates to the technical field of pipeline supporting, in particular to a water conservancy pipeline supporting device and an installation method.
Background
In hydraulic engineering, pipeline laying is an important construction engineering project, and once pipeline laying is completed, pipeline dismantling is difficult to carry out, so that the construction requirement for pipeline laying is particularly emphasized.
The existing water conservancy pipeline supporting device still has the following defects:
1) the existing supporting device is only connected with the base through a single support, when the ground vibrates, the single support is difficult to stably support the pipeline, and the pipeline is easy to shake or even collapse.
2) The strutting arrangement can't be according to pipeline elevation height-adjusting, in actual construction, for adapting to pipeline elevation, need set up the gasket of corresponding height in the strutting arrangement bottom, increased the construction step, be unfavorable for the improvement of efficiency of construction.
3) The strutting arrangement can't carry out corresponding angle modulation according to the strutting arrangement that has the slope to set up, when fixing the pipeline that requires there is the slope, has not only increased the installation procedure and is unfavorable for strutting arrangement to the stable connection of pipeline.
4) Strutting arrangement's shock resistance is not strong, and when taking place vibrations, the unable firm pipeline of fixing of pipe strap, the pipeline is not hard up easily, leads to the pipeline to drop in strutting arrangement even.
Disclosure of Invention
The invention aims to provide a water conservancy pipeline supporting device and an installation method, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a water conservancy pipeline supporting device comprises a pipe clamp, wherein the pipe clamp comprises an upper clamping piece and a lower clamping piece, two sides of the upper clamping piece and two sides of the lower clamping piece are fixed through bolts, the lower end of the pipe clamp is fixedly connected with an angle adjusting device, the outer side wall of the angle adjusting device is fixedly connected with a connecting piece, the lower end of the connecting piece is fixedly connected with a height adjusting rod, the lower end of the height adjusting rod is fixedly connected with a shockproof base, the upper end of the shockproof base is also fixedly connected with two groups of inclined supporting rods, and the upper ends of the two groups of inclined supporting rods are respectively and fixedly connected to two side; the inside wall of pipe strap evenly is equipped with four groups of anti-skidding clamp plates, four groups of screw holes have been seted up to the outer wall surface equidistance of pipe strap, the screw hole internal thread of pipe strap outer wall is connected with first bolt, the lower extreme fixedly connected with cardboard of first bolt, the first pressure spring of one end fixedly connected with of first bolt is kept away from to the cardboard, the one end fixedly connected with anti-skidding clamp plate of cardboard is kept away from to first pressure spring.
Preferably, angle adjusting device includes internal member and overcoat piece, the internal member is the cake form, a set of screw hole has been seted up on the outer wall surface of internal member, the external member registrates the external portion of internal member again, multiunit angle modulation hole has been seted up to the outer wall surface equidistance of overcoat piece, the screw hole on angle modulation hole and internal member surface cooperatees, the outside in angle modulation hole still is fixed with the fastening gasket, the screw hole internal thread of internal member outer wall has the second bolt, the second bolt simultaneously with a set of angle modulation hole threaded connection, just threaded connection has fastening nut on the second bolt, the both sides wall and the connecting piece fixed connection of internal member, the upper end and the pipe strap fixed connection of overcoat piece.
Preferably, the surface equidistance of altitude mixture control pole has seted up the multiunit screw hole, the lower extreme of altitude mixture control pole has cup jointed first loop bar, multiunit altitude mixture control hole has been seted up to the surface equidistance of first loop bar, the altitude mixture control hole cooperatees with the screw hole on altitude mixture control pole surface, and is a set of altitude mixture control hole internal thread is connected with the third bolt, threaded connection is downthehole at a set of altitude mixture control pole surface simultaneously to the third bolt, it has fastening nut to go back threaded connection on the third bolt, and the outside in altitude mixture control hole is equipped with the fastening gasket.
Preferably, the upper end of vibration damping mount down fixedly connected with mounting panel, foam damping layer, spring damping layer and rubber shock absorber layer in proper order from last, the spring damping layer includes multiunit damping spring, damping spring evenly distributed, just the equal fixedly connected with connecting plate in damping spring's the upper and lower both ends, the outside of mounting panel, foam damping layer, spring damping layer and rubber shock absorber layer is equipped with the baffle, baffle fixed connection is in vibration damping mount's upper end, the foam damping layer is polyurethane foam material, the rubber shock absorber layer is polyurethane rubber material.
Preferably, the lower end of the diagonal rod is sleeved with a second loop bar, the diagonal rod is fixedly connected with a fixed plate, the upper end of the second loop bar is fixedly connected with a second pressure spring, and a section of the second pressure spring, which is far away from the second loop bar, is fixedly connected to the fixed plate.
Preferably, a fixing sleeve is further sleeved outside the joint of the upper clamping piece and the lower clamping piece, and the bolt for connecting the upper clamping piece and the lower clamping piece penetrates through the fixing sleeve.
Preferably, the installation method of the water conservancy pipeline supporting device comprises the following implementation steps:
checking whether technical documents such as design drawings, standard specifications and the like used for prefabricating and installing the supporting device are complete and complete, and whether the used materials, the mounting pieces and the attachment pieces meet the materials, specifications and models specified by the design drawings or not, and manufacturing the supporting device in a factory;
determining the installation position of the supporting device according to design requirements, marking the position of the supporting device of the same horizontal straight pipe section according to the elevation of the pipeline, calculating the height difference between two points according to the distance between the two points and the gradient of the pipeline with the requirement of the gradient, and marking the height difference on the ground according to the distance between the two points;
step three, before the supporting device is installed, drilling is carried out on the marked pre-installation point;
inserting expansion bolts into the drilled holes, enabling the expansion bolts to be in place in the holes, and ensuring that the distance between the expansion bolts is flush with the outer surface of the shockproof base of the supporting device;
fixing the shockproof base of the supporting device through an expansion bolt, and checking whether the shockproof base is installed smoothly and firmly, wherein the shockproof base can be aligned through a sizing block when the shockproof base is uneven;
step six, after the pipeline is installed, fixing or adjusting work of the supporting device is carried out in time, a pipeline is placed on a lower clamping piece of the supporting device, an upper clamping piece is installed at the upper end of the lower clamping piece, a fixing sleeve piece is sleeved at the joint of the upper clamping piece and the lower clamping piece and fixed through a bolt, a first bolt is screwed after a pipe clamp is fixed, an anti-skid pressing plate is tightly clamped on the outer wall of the pipeline through a first pressure spring, a height adjusting rod is moved to an appointed height according to the elevation of the pipeline, the height adjusting rod is fixed with the first sleeve rod through a height adjusting hole, the inner sleeve piece is rotated to an appointed angle in the outer sleeve piece through the slope of the pipeline, and the inner sleeve piece and the outer sleeve piece are fixed through an;
and step seven, checking the supporting device to ensure that the supporting device is correct, flat and firm in position and is in good contact with the pipeline, and the pipeline with thermal displacement needs to be checked and adjusted in time when heated and expanded.
Compared with the prior art, the invention has the beneficial effects that:
1) according to the water conservancy pipeline supporting device and the installation method, the pipe clamp is supported by the inclined strut matched with the height adjusting rod, so that the stability of pipeline supporting is improved, and the situation that the pipeline shakes or even collapses due to vibration is prevented.
2) This water conservancy pipeline strutting arrangement and installation method carries out the altitude mixture control to pipeline strutting arrangement through setting up the altitude mixture control pole, can adjust according to the pipeline elevation, need not to increase gasket adjustment strutting arrangement's height when the installation, has improved the efficiency of construction.
3) This water conservancy pipeline strutting arrangement and installation method carries out angle modulation to the pipeline support frame through setting up angle adjusting device, when fixing the pipeline that requires the slope, can require the angle of adjustment strutting arrangement according to the slope, and simple installation is swift and can guarantee that the connection between pipe strap and the pipeline is firm.
4) According to the water conservancy pipeline supporting device and the installation method, the first pressure spring and the anti-skidding pressing plate are arranged at the pipe clamp, so that a pipeline can be effectively fixed, and the anti-skidding pressing plate is tightly attached to the outer wall of the pipeline by the first pressure spring when vibration occurs, so that the pipeline is effectively prevented from being loosened; and through set up foam shock absorber layer, spring shock absorber layer and rubber shock absorber layer on vibration damping mount can absorb the power that vibrations produced and the cutting off of transmission route, reduce the transmissibility of power, the vibrations that make strutting arrangement receive significantly reduce.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a partially enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic structural diagram of the angle adjustment apparatus of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
the pipe strap, 2 angle adjusting device, 3 connecting pieces, 4 height adjusting rods, 5 shockproof bases, 6 diagonal brace rods, 7 antiskid pressure plates, 8 first bolts, 9 clamping plates, 10 first pressure springs, 11 internal sleeve members, 12 external sleeve members, 13 angle adjusting holes, 14 second bolts, 15 first sleeve rods, 16 height adjusting holes, 17 third bolts, 18 mounting plates, 19 foam damping layers, 20 spring damping layers, 21 rubber damping layers, 22 baffle plates, 23 second sleeve rods, 24 fixing plates, 25 second pressure springs and 26 fixing sleeve members.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, the present invention provides a technical solution: a water conservancy pipeline supporting device comprises a pipe clamp 1, wherein the pipe clamp 1 comprises an upper clamping piece and a lower clamping piece, two sides of the upper clamping piece and the lower clamping piece are fixed through bolts, the lower end of the pipe clamp 1 is fixedly connected with an angle adjusting device 2, the outer side wall of the angle adjusting device 2 is fixedly connected with a connecting piece 3, the lower end of the connecting piece 3 is fixedly connected with a height adjusting rod 4, the lower end of the height adjusting rod 4 is fixedly connected with a shockproof base 5, the upper end of the shockproof base 5 is also fixedly connected with two groups of inclined supporting rods 6, and the upper ends of the two groups of inclined supporting rods 6 are respectively and fixedly connected; the inside wall of pipe strap 1 evenly is equipped with four sets of anti-skidding clamp plates 7, four sets of screw holes have been seted up to the outer wall surface equidistance of pipe strap 1, the screw hole female connection of 1 outer wall of pipe strap has first bolt 8, first bolt 8's lower extreme fixedly connected with cardboard 9, the first pressure spring 10 of the one end fixedly connected with of first bolt 8 is kept away from to cardboard 9, the one end fixedly connected with anti-skidding clamp plate 7 of cardboard 9 is kept away from to first pressure spring 10, through setting up first pressure spring 10 and anti-skidding clamp plate 7 in 1 department of pipe strap, can effectively fix the pipeline, first pressure spring 10 makes anti-skidding clamp plate 7 closely laminate at the outer wall of pipeline when vibrations take place, it is not hard up.
Wherein, the angle adjusting device 2 comprises an inner sleeve 11 and an outer sleeve 12, the inner sleeve 11 is in a round cake shape, the outer wall surface of the inner sleeve 11 is provided with a group of threaded holes, the outer sleeve 12 is sleeved outside the inner sleeve 11, the outer wall surface of the outer sleeve 12 is provided with a plurality of groups of angle adjusting holes 13 at equal intervals, the angle adjusting holes 13 are matched with the threaded holes on the surface of the inner sleeve 11, the outer part of the angle adjusting holes 13 is also fixed with fastening gaskets, the threaded holes on the outer wall of the inner sleeve 11 are internally connected with second bolts 14, the second bolts 14 are simultaneously in threaded connection with the angle adjusting holes 13, the second bolts 14 are in threaded connection with fastening nuts, two side walls of the inner sleeve 11 are fixedly connected with the connecting piece 3, the upper end of the outer sleeve 12 is fixedly connected with the pipe clamp 1, the angle adjusting device 2 is arranged to adjust the angle of the pipe supporting device, the angle of the supporting device can be adjusted according to the gradient requirement, the installation is simple, convenient and fast, and the pipe clamp and the pipeline can be stably connected.
Wherein, the surperficial equidistance of altitude mixture control pole 4 has seted up the multiunit screw hole, first loop bar 15 has been cup jointed to the lower extreme of altitude mixture control pole 4, multiunit altitude mixture control hole 16 has been seted up to the surperficial equidistance of first loop bar 15, altitude mixture control hole 16 cooperatees with the screw hole on altitude mixture control pole 4 surface, 16 female connection in a set of altitude mixture control hole has third bolt 17, third bolt 17 threaded connection is in the threaded hole on a set of altitude mixture control pole 4 surface simultaneously, it has fastening nut still threaded connection on third bolt 17, the outside of altitude mixture control hole 16 is equipped with the fastening gasket, carry out altitude mixture control through setting up altitude mixture control pole 4 to pipeline strutting arrangement, can adjust according to the pipeline elevation, need not to increase gasket adjustment strutting.
Wherein, the upper end of vibration damping mount 5 is from last fixedly connected with mounting panel 18 down in proper order, foam shock absorber layer 19, spring shock absorber layer 20 and rubber shock absorber layer 21, spring shock absorber layer 20 includes multiunit damping spring, damping spring evenly distributed, and the equal fixedly connected with connecting plate in damping spring's upper and lower both ends, mounting panel 18, foam shock absorber layer 19, the outside of spring shock absorber layer 20 and rubber shock absorber layer 21 is equipped with baffle 22, baffle 22 fixed connection is in vibration damping mount 5's upper end, foam shock absorber layer 19 is polyurethane foam material, rubber shock absorber layer 21 is polyurethane rubber material, through set up foam shock absorber layer 19 on vibration damping mount 5, spring shock absorber layer 20 and rubber shock absorber layer 21 can absorb the power that vibrations produced and the cutting off of transmission way, reduce the transmissibility of power, the vibrations that make strutting arrangement receive significantly reduce.
Wherein, the second loop bar 23 has been cup jointed to the lower extreme of diagonal brace 6, fixedly connected with fixed plate 24 on the diagonal brace 6, the upper end fixedly connected with second pressure spring 25 of second loop bar 23, one section fixed connection in fixed plate 24 that second loop bar 23 was kept away from to second pressure spring 25, support pipe strap 1 through setting up 6 cooperation altitude mixture control poles of diagonal brace 4, improved the steadiness that the pipeline supported, prevent that vibrations from taking place to make the pipeline rock the condition emergence that collapses even.
Wherein, go up the fastener and still overlap the cover in the junction outside of fastener down and be equipped with fixed external member 26, connect the bolt of going up fastener and fastener down and run through in fixed external member 26, fixed cup joint 26 can play the fixed action to the junction of going up fastener and fastener down.
Example two
A mounting method of a water conservancy pipeline supporting device comprises the following implementation steps:
checking whether technical documents such as design drawings, standard specifications and the like used for prefabricating and installing the supporting device are complete and complete, and whether the used materials, the mounting pieces and the attachment pieces meet the materials, specifications and models specified by the design drawings or not, and manufacturing the supporting device in a factory;
determining the installation position of the supporting device according to design requirements, marking the position of the supporting device of the same horizontal straight pipe section according to the elevation of the pipeline, calculating the height difference between two points according to the distance between the two points and the gradient of the pipeline with the requirement of the gradient, and marking the height difference on the ground according to the distance between the two points;
step three, before the supporting device is installed, drilling is carried out on the marked pre-installation point;
inserting expansion bolts into the drilled holes, enabling the expansion bolts to be in place in the holes, and ensuring that the distance between the expansion bolts is flush with the outer surface of the shockproof base 5 of the supporting device;
fixing the shockproof base 5 of the supporting device through an expansion bolt, and checking whether the shockproof base 5 is installed smoothly and firmly, wherein the shockproof base can be aligned through a sizing block when the shockproof base is not flat;
step six, after the pipeline is installed, fixing or adjusting work of the supporting device is carried out in time, a pipeline is placed on a lower clamping piece of the supporting device, an upper clamping piece is installed at the upper end of the lower clamping piece, a fixing sleeve 26 is sleeved at the joint of the upper clamping piece and the lower clamping piece and is fixed through a bolt, a first bolt 8 is screwed after a pipe clamp 1 is fixed, an anti-skid pressing plate 7 is tightly clamped on the outer wall of the pipeline through a first pressure spring 10, a height adjusting rod 4 is moved to a specified height according to the elevation of the pipeline, the height adjusting rod 4 is fixed with a first sleeve rod 15 through a height adjusting hole 16, the inner sleeve piece 11 is rotated to a specified angle in the outer sleeve piece 12 through a slope of the pipeline, and the inner sleeve piece 11 and the outer sleeve piece 12 are fixed through an angle;
and step seven, checking the supporting device to ensure that the supporting device is correct, flat and firm in position and is in good contact with the pipeline, and the pipeline with thermal displacement needs to be checked and adjusted in time when heated and expanded.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A water conservancy pipeline supporting device comprises a pipe clamp (1), wherein the pipe clamp (1) comprises an upper clamping piece and a lower clamping piece, and the two sides of the upper clamping piece and the lower clamping piece are fixed through bolts, and the water conservancy pipeline supporting device is characterized in that the lower end of the pipe clamp (1) is fixedly connected with an angle adjusting device (2), the outer side wall of the angle adjusting device (2) is fixedly connected with a connecting piece (3), the lower end of the connecting piece (3) is fixedly connected with a height adjusting rod (4), the lower end of the height adjusting rod (4) is fixedly connected with a shockproof base (5), the upper end of the shockproof base (5) is also fixedly connected with two groups of inclined supporting rods (6), and the upper ends of the two groups of inclined supporting rods (6) are respectively and fixedly connected to; the inside wall of pipe strap (1) evenly is equipped with four sets of anti-skidding clamp plates (7), four sets of screw holes have been seted up to the outer wall surface equidistance of pipe strap (1), the screw hole female connection of pipe strap (1) outer wall has first bolt (8), the lower extreme fixedly connected with cardboard (9) of first bolt (8), the first pressure spring (10) of one end fixedly connected with of first bolt (8) is kept away from to cardboard (9), the one end fixedly connected with anti-skidding clamp plate (7) of cardboard (9) are kept away from to first pressure spring (10).
2. The water conservancy pipeline supporting device according to claim 1, wherein the angle adjusting device (2) comprises an inner sleeve member (11) and an outer sleeve member (12), the inner sleeve member (11) is in a round cake shape, a set of threaded holes are formed in the outer wall surface of the inner sleeve member (11), the outer sleeve member (12) is sleeved outside the inner sleeve member (11), a plurality of sets of angle adjusting holes (13) are formed in the outer wall surface of the outer sleeve member (12) at equal intervals, the angle adjusting holes (13) are matched with the threaded holes in the surface of the inner sleeve member (11), a fastening gasket is fixed outside the angle adjusting holes (13), a second bolt (14) is connected to the threaded hole in the outer wall of the inner sleeve member (11) in a threaded manner, the second bolt (14) is simultaneously in threaded connection with the set of angle adjusting holes (13), and a fastening nut is in threaded connection with the second bolt (14), the two side walls of the inner sleeve (11) are fixedly connected with the connecting piece (3), and the upper end of the outer sleeve (12) is fixedly connected with the pipe clamp (1).
3. The water conservancy pipeline strutting arrangement of claim 1, characterized in that, the surperficial equidistance of height adjustment pole (4) has seted up multiunit screw hole, first loop bar (15) have been cup jointed to the lower extreme of height adjustment pole (4), multiunit height adjustment hole (16) have been seted up to the surperficial equidistance of first loop bar (15), height adjustment hole (16) cooperatees with the screw hole on height adjustment pole (4) surface, and is a set of height adjustment hole (16) female connection has third bolt (17), threaded connection is in the screw hole on a set of height adjustment pole (4) surface simultaneously in third bolt (17), it has fastening nut still to go up threaded connection on third bolt (17), and the outside of height adjustment hole (16) is equipped with the fastening gasket.
4. The water conservancy pipeline strutting arrangement of claim 1, characterized in that, the upper end of vibration-proof base (5) is from last fixedly connected with mounting panel (18), foam shock absorber layer (19), spring shock absorber layer (20) and rubber shock absorber layer (21) down in proper order, spring shock absorber layer (20) include multiunit damping spring, damping spring evenly distributed, just the equal fixedly connected with connecting plate in damping spring's upper and lower both ends, the outside of mounting panel (18), foam shock absorber layer (19), spring shock absorber layer (20) and rubber shock absorber layer (21) is equipped with baffle (22), baffle (22) fixed connection is in the upper end of vibration-proof base (5), foam shock absorber layer (19) are the polyurethane foam material, rubber shock absorber layer (21) are the polyurethane rubber material.
5. The water conservancy pipeline supporting device according to claim 1, wherein a second loop bar (23) is sleeved at the lower end of the inclined supporting bar (6), a fixing plate (24) is fixedly connected to the inclined supporting bar (6), a second compression spring (25) is fixedly connected to the upper end of the second loop bar (23), and a section, far away from the second loop bar (23), of the second compression spring (25) is fixedly connected to the fixing plate (24).
6. The water conservancy pipeline supporting device according to claim 1, wherein a fixing sleeve (26) is further sleeved outside a joint of the upper clamping piece and the lower clamping piece, and the bolt for connecting the upper clamping piece and the lower clamping piece penetrates through the fixing sleeve (26).
7. The method of installing a water conservancy pipeline supporting device according to any one of claims 1 ~ 6, comprising the following steps:
checking whether technical documents such as design drawings, standard specifications and the like used for prefabricating and installing the supporting device are complete and complete, and whether the used materials, the mounting pieces and the attachment pieces meet the materials, specifications and models specified by the design drawings or not, and manufacturing the supporting device in a factory;
determining the installation position of the supporting device according to design requirements, marking the position of the supporting device of the same horizontal straight pipe section according to the elevation of the pipeline, calculating the height difference between two points according to the distance between the two points and the gradient of the pipeline with the requirement of the gradient, and marking the height difference on the ground according to the distance between the two points;
step three, before the supporting device is installed, drilling is carried out on the marked pre-installation point;
inserting expansion bolts into the drilled holes, enabling the expansion bolts to be in place in the holes, and ensuring that the distance between the expansion bolts is flush with the outer surface of the shockproof base (5) of the supporting device;
fixing the shockproof base (5) of the supporting device through an expansion bolt, and checking whether the shockproof base (5) is installed smoothly and firmly, wherein the shockproof base can be aligned through a sizing block when the shockproof base is not flat;
step six, after the pipeline is installed, fixing or adjusting work of the supporting device is carried out in time, a pipeline is placed on a lower clamping piece of the supporting device, an upper clamping piece is installed at the upper end of the lower clamping piece, a fixing sleeve piece (26) is sleeved at the joint of the upper clamping piece and the lower clamping piece and fixed through a bolt, a first bolt (8) is screwed after a pipe clamp (1) is fixed, an anti-skidding pressing plate (7) is tightly clamped on the outer wall of the pipeline through a first pressure spring (10), a height adjusting rod (4) is moved to a specified height according to the elevation of the pipeline, the height adjusting rod (4) is fixed with a first sleeve rod (15) through a height adjusting hole (16), the inner sleeve piece (11) is rotated to a specified angle in the outer sleeve piece (12) according to the gradient of the pipeline, and the inner sleeve piece (11) and the outer sleeve piece (12) are fixed through an angle adjusting;
and step seven, checking the supporting device to ensure that the supporting device is correct, flat and firm in position and is in good contact with the pipeline, and the pipeline with thermal displacement needs to be checked and adjusted in time when heated and expanded.
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| CN201910872034.2A CN110686136A (en) | 2019-09-16 | 2019-09-16 | Water conservancy pipeline supporting device and installation method |
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| CN201910872034.2A CN110686136A (en) | 2019-09-16 | 2019-09-16 | Water conservancy pipeline supporting device and installation method |
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| CN113443569A (en) * | 2021-05-27 | 2021-09-28 | 中国华冶科工集团有限公司 | Method for installing pipeline in workshop |
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Application publication date: 20200114 |